material: Oxford cloth aluminum foil
Size: 26.5*20*17cm
Color: a variety
Advantages: waterproof, beautiful, sealed, heat preservation, portable

material: Oxford cloth aluminum foil
Size: can be customized
Color: a variety
Advantages: refrigeration, heat preservation, waterproof, large capacity

material: Oxford cloth aluminum film
Size: a variety
Color: a variety
Advantages: large capacity, waterproof, multi-function, portable

material: Oxford cloth insulation aluminum film
Size: 23*14*20cm
Color: green, pink, blue, etc
Advantages: heat preservation, waterproof, beautiful, washable